/* Mono Quiet Studio v3 — shared presentation, no account or backend changes. */
:root{--bg:#f8fafc;--ink:#18232e;--muted:#526373;--muted2:#657586;--blue:#456d93;--blue2:#365d80;--line:rgba(39,66,91,.13);--ease:cubic-bezier(.22,1,.36,1);--shell:min(1280px,calc(100% - 64px))}
html{scroll-padding-top:110px}body{font-family:"Avenir Next",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:1rem;line-height:1.6;letter-spacing:0;background:#fafbfd}.grain{display:none}::selection{background:#d1e2f1;color:#18344d}h1,h2,h3{overflow-wrap:break-word;text-wrap:balance}p{overflow-wrap:anywhere}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}a,button{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #4779a7;outline-offset:5px}button:disabled{cursor:not-allowed}button,a{transition-property:background-color,color,box-shadow,transform,border-color;transition-duration:220ms;transition-timing-function:var(--ease)}button:active,.primary:active,.secondary:active{transform:translateY(1px) scale(.985)}
.site-top{background:rgba(250,251,253,.94);backdrop-filter:blur(16px);border-color:var(--line)}.nav{height:84px;gap:24px}.brand-copy strong{font-size:1rem;font-weight:650;letter-spacing:-.035em}.brand-mark{width:34px;height:34px;border-radius:11px}.nav-links{gap:25px}.nav-links a,.pill,.lang-pop a{font-size:.875rem}.nav-links a{color:#526373}.pill{min-height:44px;display:inline-flex;align-items:center;justify-content:center}.lang-pop{max-height:min(65vh,440px);width:300px}.lang-pop a{padding:11px 9px}.primary,.secondary,.ghost,.plan-cta{height:auto;min-height:52px;font-size:.9375rem;line-height:1.5;padding:14px 24px;font-weight:600;white-space:normal;text-align:center}.primary,.plan-cta{background:#365f83;box-shadow:0 6px 18px #365f831c}.primary:hover,.plan-cta:hover{background:#284e70;box-shadow:0 9px 25px #365f832c;transform:translateY(-2px)}.secondary{background:#fff}.eyebrow,.tinycap,.section-kicker{font-size:.75rem;line-height:1.6;letter-spacing:.12em;font-weight:650;color:#426582}.micro{font-size:.8125rem;color:#5b6b7b}.hero{padding:94px 0 110px;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.hero h1{font-size:clamp(3rem,5.8vw,5rem);line-height:1.08;letter-spacing:-.052em;font-weight:600;margin-top:22px;max-width:650px}.hero .lead{font-size:1.125rem;line-height:1.85;color:#526373;max-width:530px;margin-top:25px}.hero-actions{margin-top:30px;gap:12px}.live-note{font-size:.8125rem;color:#607081;margin-top:20px}.hero-stage{min-height:0}.studio-preview{border-radius:24px;background:#172b3c;color:#f6f9fc;padding:28px 32px;box-shadow:0 28px 70px #19395323;border:1px solid #344d61}.preview-top{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:.6875rem;letter-spacing:.16em;color:#aec3d3;border-bottom:1px solid #ffffff24;padding-bottom:24px}.preview-statement{padding:35px 0 30px}.preview-number{font-size:.8125rem;color:#94b1c8}.preview-statement h2{font-size:clamp(1.6rem,2.8vw,2.5rem);line-height:1.35;letter-spacing:-.025em;font-weight:450;margin:14px 0 4px;max-width:420px;text-wrap:pretty}.preview-row{display:flex;align-items:center;gap:18px;padding:21px 0;border-top:1px solid #ffffff24}.preview-row>svg{color:#a6c6df;flex:none}.preview-row>span:nth-child(2){flex:1}.preview-row strong{display:block;font-size:1rem;font-weight:550}.preview-row small{display:block;color:#b8cad7;font-size:.875rem;line-height:1.6;margin-top:4px}.preview-row>span:last-child{color:#afcee6}.preview-row:hover{color:#fff;transform:translateX(3px)}
.section{padding:96px 0}.section-head h2,.statement h2{font-size:clamp(2.1rem,3.6vw,3.5rem);font-weight:550;line-height:1.18;letter-spacing:-.035em}.section-head p,.statement p{font-size:1.0625rem;line-height:1.85;color:#526373}.statement{gap:70px}.statement p+p{margin-top:18px}.loop{gap:0;border-top:1px solid var(--line);margin-top:52px}.loop-card{background:transparent;border:0;border-radius:0;padding:25px 20px 12px;min-height:0;box-shadow:none}.loop-card+.loop-card{border-inline-start:1px solid var(--line)}.loop-card:hover{background:transparent;box-shadow:none;transform:translateY(-2px)}.loop-card .n{font-size:.8125rem;color:#627b92}.loop-card h3{font-size:1.0625rem;font-weight:600}.loop-card p{font-size:.9375rem;color:#526373;line-height:1.8}.spaces{background:#edf3f8}.space-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}.space-card{grid-column:span 2;min-height:310px;padding:30px;border-radius:20px;box-shadow:0 2px 3px #263a4b03}.space-card:nth-child(1),.space-card:nth-child(2){grid-column:span 3}.space-card:nth-child(2){background:#1b3042;color:#edf5fb;border-color:#1b3042}.space-card:nth-child(2) p,.space-card:nth-child(2) a{color:#bed0df}.space-card h3{font-size:1.5rem;font-weight:550;letter-spacing:-.025em}.space-card p{font-size:1rem;color:#526373;max-width:37ch;line-height:1.8}.space-card a{font-size:.9375rem;min-height:44px;color:#365f83;font-weight:600}.space-icon{width:46px;height:46px;border-radius:14px}.space-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px #253f5510}.role-card{border-radius:22px}.role-card p{font-size:1rem;color:#526373}.role-card.chrome p{color:#bdcbd6}.role-list span{font-size:.875rem}.role-card h3{font-size:1.875rem}.pricing-intro{max-width:900px}.pricing-intro h2{font-size:clamp(2.5rem,4.6vw,4.25rem);font-weight:550;line-height:1.12;letter-spacing:-.045em}.pricing-intro p{font-size:1.0625rem;line-height:1.8}.pricing-grid{max-width:1160px}.plan,.plan.featured{border-radius:24px;box-shadow:0 18px 55px #2a496515;padding:40px;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(180px,.8fr);gap:30px}.price{font-size:4rem;font-weight:550;letter-spacing:-.055em}.period{font-size:1rem;color:#526373}.plan-price{white-space:normal}.plan p,.plan-features li{font-size:1rem;color:#526373;line-height:1.8}.plan-type,.plan-label,.plan-action small{font-size:.8125rem;color:#596e80}.pricing-switch button{font-size:.9375rem}.release-note{font-size:.9375rem;line-height:1.8;max-width:920px;text-align:center;color:#526373;margin:28px auto 0}.payment-note{background:transparent;border:0;text-align:center}.payment-note p{font-size:.875rem;color:#5b6e7f}.faq-list{max-width:980px;gap:0}.faq-item{border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent}.faq-q{font-size:1.0625rem;line-height:1.65;font-weight:550;padding:24px 0;background:transparent;gap:30px}.faq-q span:last-child{transition:transform 240ms var(--ease);color:#486b89}.faq-a{font-size:1rem;line-height:1.85;color:#526373;padding:0 45px 26px 0}.faq-item.open .faq-a{animation:soft-in 240ms var(--ease)}.cta-band{background:#eaf1f7;border-radius:24px;border:1px solid #d7e3ed;padding:48px;color:#1c3346}.cta-band h2{font-size:clamp(2rem,3.5vw,3rem);font-weight:550;line-height:1.2}.cta-band p{font-size:1rem;color:#526373;line-height:1.8}.site-footer{padding:42px 0}.site-footer p,.footer-links a{font-size:.875rem;color:#526373}
/* Working pages share a compact header and persistent navigation. */
.page-hero{padding:28px 0 32px;max-width:1000px}.page-hero h1,.account-hero h1{font-size:clamp(2rem,3.5vw,3.25rem);line-height:1.2;letter-spacing:-.035em;font-weight:550}.page-hero p{font-size:1rem;line-height:1.8;max-width:760px;color:#526373;margin-bottom:0}.page-back{font-size:.875rem}.studio-dock{display:flex;gap:6px;flex-wrap:wrap;width:var(--shell);margin:0 auto 20px;padding:7px;border:1px solid var(--line);border-radius:16px;background:#fff}.shell .studio-dock{width:100%}.studio-dock a{display:flex;gap:9px;align-items:center;padding:11px 14px;border-radius:10px;font-size:.875rem;color:#526373;min-height:46px;flex:1;justify-content:center;white-space:nowrap}.studio-dock svg{width:19px;height:19px;flex:none}.studio-dock a:hover{background:#f0f5f9}.studio-dock a[aria-current]{background:#e8f0f7;color:#254e72;font-weight:650}.app-shell{grid-template-columns:minmax(0,1fr);border-radius:20px;background:#fff}.app-side{display:none}.app-main{padding:32px;min-width:0}.app-main h2{font-size:1.75rem;font-weight:550}.app-main .sub{font-size:.875rem;color:#526373}.panel{border-radius:16px;padding:24px}.panel p,.saved-card p,.empty,.guide p,.collection p{font-size:1rem;color:#526373;line-height:1.8}.panel h3{font-size:1.25rem;line-height:1.5}.workspace-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:18px}.continue-panel{grid-template-columns:72px minmax(0,1fr);align-items:center;background:#f3f7fa}.continue-body{padding:0}.workspace-symbol{width:54px;height:54px;display:grid;place-items:center;border:1px solid #c5d7e5;color:#416b8c;border-radius:16px}.workspace-symbol svg{width:26px;height:26px}.small-thought{background:#f6f9fc}.small-thought blockquote{font-size:1.125rem;line-height:1.85;margin:15px 0;color:#304b62}.chip{font-size:.8125rem}.empty{padding:32px;border:1px dashed #c9d8e4;border-radius:14px;background:#f7fafc;grid-column:1/-1}.saved-card{padding:22px;min-width:0}.saved-card .meta,.saved-card .bottom,.collection .stats{font-size:.875rem;color:#586d80}.saved-card .bottom a{display:inline-flex;align-items:center;min-height:44px;color:#365f83}.field label{font-size:.875rem;letter-spacing:0;text-transform:none;font-weight:550;color:#4c6275}.field input,.field textarea,.field select{font-size:1rem;line-height:1.7;border-color:#cddbe6;padding:12px 14px;border-radius:10px;background:#fbfdff}.field{gap:8px;margin-bottom:18px}.editor-wrap{width:var(--shell);max-width:1180px;grid-template-columns:minmax(0,.65fr) minmax(0,1.35fr);gap:24px}.source-card,.editor-card{padding:28px;border-radius:18px;min-width:0}.source-card h3,.editor-card h3{font-size:1.25rem}.editor-card .field textarea{min-height:440px;font-size:1.125rem;line-height:1.95;border:0;box-shadow:none;background:#fff;padding:12px 0}.editor-card .field textarea:focus{outline:0}.account-actions{align-items:center}.content-page p,.content-page li,.support-card p{font-size:1rem;line-height:1.85}.content-page{width:var(--shell)}.account-row{font-size:.9375rem}.account-profile small,.status-badge,.security-item small{font-size:.8125rem}.security-item strong,.account-profile strong{font-size:1rem}.auth-card p,.auth-story p,.auth-note,.auth-footer,.billing-status p,.checkout-card p{font-size:.9375rem;line-height:1.8}.provider{font-size:1rem;min-height:48px}.account-hero p{font-size:1rem}
/* Cinema is a working mode, with restrained motion and readable notes. */
body.dark-page{background:#101e2b;color:#e9f2f9}.focus-nav{background:#142737;border-color:#ffffff1f}.focus-ident strong,.focus-ident small,.focus-time,.quiet-button{font-size:.875rem}.focus-ident small{color:#b7cbdc}.focus-time span{font-size:.8125rem;color:#b7cbdc}.focus-nav .shell{min-height:80px;height:auto}.quiet-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 16px;line-height:1.5;color:#e2edf6;background:#ffffff0a;border-color:#ffffff26}.focus-layout{background:#172b3b;border-color:#ffffff24;border-radius:20px;grid-template-columns:minmax(0,1.5fr) minmax(290px,.75fr);min-height:650px}.focus-main{padding:24px;min-width:0}.focus-side{padding:30px;min-width:0}.video-frame{border-radius:12px;background:#0c1923}.video-empty b{font-size:1.5rem;font-weight:500}.video-empty p{font-size:1rem;color:#b1c7d8;line-height:1.85;max-width:470px;margin:16px auto}.focus-side h2{font-size:1.75rem;font-weight:500}.focus-side .quiet,.focus-source,.focus-bottom{font-size:.875rem;color:#b7cbdc;line-height:1.8}.dark-page .section-kicker{color:#a8c8e0}.note-box textarea{font-size:1.0625rem;line-height:1.95;color:#edf5fc;background:#122333;border:1px solid #3d566b;border-radius:12px;min-height:360px;padding:18px}.note-box textarea::placeholder{color:#a9bfd1;opacity:1}.dark-page .studio-dock{margin-top:22px;background:#142737;border-color:#ffffff24}.dark-page .studio-dock a{color:#b7cbdc}.dark-page .studio-dock a:hover,.dark-page .studio-dock a[aria-current]{background:#264258;color:#f2f8fc}.reading-mode .focus-layout{grid-template-columns:minmax(0,1fr)}.reading-mode .focus-side,.reading-mode .studio-dock{display:none}.reading-mode .focus-main{border:0}.reading-mode .video-frame{max-width:1100px;margin:auto}.quiet-button[aria-pressed="true"]{background:#365f7e;border-color:#7295af}
.reveal{opacity:1;transform:none}.reveal.in{animation:soft-in 450ms var(--ease)}@keyframes soft-in{from{opacity:.5;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@view-transition{navigation:auto}::view-transition-old(root){animation:fade-out 100ms ease both}::view-transition-new(root){animation:soft-in 220ms var(--ease) both}@keyframes fade-out{to{opacity:0}}
html[dir="rtl"] .hero h1,html[dir="rtl"] h2{letter-spacing:0}html[dir="rtl"] .preview-row:hover{transform:translateX(-3px)}html:lang(vi) .hero h1{line-height:1.2;letter-spacing:-.035em}html:lang(th) h1,html:lang(hi) h1,html:lang(bn) h1{line-height:1.35;letter-spacing:0}
@media(max-width:1100px){.nav{gap:14px}.nav-links{gap:14px}.nav-links a{font-size:.8125rem}.hero{gap:36px}.plan,.plan.featured{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.plan-action{grid-column:1/-1;max-width:360px}.studio-dock a{flex:0 1 auto}}
@media(max-width:980px){:root{--shell:calc(100% - 40px)}.nav{height:auto;min-height:78px;flex-wrap:wrap;padding:16px 0;justify-content:space-between}.nav-links{display:flex;order:3;width:100%;overflow-x:auto;padding:4px 0;gap:24px}.nav-links a{font-size:.875rem;white-space:nowrap;min-height:32px;display:flex;align-items:center}.nav-actions{margin-inline-start:auto}.hero{grid-template-columns:minmax(0,1fr);padding:62px 0;gap:42px}.hero h1{max-width:800px}.hero .lead{max-width:700px}.studio-preview{max-width:750px}.preview-statement h2{max-width:550px}.section-head,.statement{grid-template-columns:1fr;gap:26px}.loop{grid-template-columns:repeat(2,minmax(0,1fr))}.loop-card+.loop-card{border:0}.loop-card{border-bottom:1px solid var(--line)!important}.app-shell{grid-template-columns:minmax(0,1fr)}.workspace-grid{grid-template-columns:minmax(0,1fr)}.focus-layout{grid-template-columns:minmax(0,1fr)}.editor-wrap{grid-template-columns:minmax(0,1fr)}.source-card{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.source-card>.section-kicker,.source-card>h3,.source-card>.micro{grid-column:1/-1}.studio-dock{gap:4px}.studio-dock a{padding:9px 12px}.focus-side{border-top:1px solid #ffffff20}.section{padding:70px 0}.hero h1{font-size:clamp(2.8rem,8vw,4.5rem)}}
@media(max-width:680px){:root{--shell:calc(100% - 32px)}.brand-copy strong{font-size:.9375rem}.nav{gap:10px}.brand{gap:8px}.nav-actions{gap:6px}.pill{padding:0 10px;font-size:.8125rem}.nav-actions .pill.account-link{display:inline-flex}.hero{padding:46px 0 60px}.hero h1{font-size:clamp(2.5rem,10vw,3.5rem);line-height:1.13;letter-spacing:-.04em}.hero .lead{font-size:1.0625rem}.hero-stage{min-height:0}.studio-preview{padding:24px;border-radius:20px}.preview-statement{padding:24px 0}.preview-statement h2{font-size:1.875rem}.preview-row{gap:12px}.preview-row small{font-size:.875rem}.space-grid{grid-template-columns:minmax(0,1fr)}.space-card,.space-card:nth-child(1),.space-card:nth-child(2){grid-column:auto;min-height:260px}.section-head h2,.statement h2{font-size:2.125rem}.loop{grid-template-columns:minmax(0,1fr)}.loop-card{padding:22px 0}.loop-card h3{margin-top:12px}.plan,.plan.featured{grid-template-columns:minmax(0,1fr);padding:28px 24px;gap:24px}.plan-action{max-width:none}.plan-features li{font-size:1rem}.pricing-intro h2{font-size:2.5rem}.faq-q{font-size:1rem;padding:22px 0}.faq-a{font-size:1rem;padding-inline-end:20px}.cta-band{padding:30px 24px}.app-main{padding:24px 18px}.panel{padding:20px}.recent-grid{grid-template-columns:minmax(0,1fr)}.continue-panel{grid-template-columns:minmax(0,1fr);gap:15px}.studio-dock{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;padding:6px;scrollbar-width:thin}.studio-dock a{flex-shrink:0}.source-card{display:block}.editor-card,.source-card{padding:22px}.focus-nav .shell{grid-template-columns:minmax(0,1fr) auto;gap:10px;min-height:80px}.focus-ident{min-width:0}.focus-ident small{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.focus-actions{display:flex;gap:6px}.focus-actions button:first-child{display:inline-flex}.quiet-button{font-size:.8125rem;padding:8px 10px}.focus-time{display:none}.focus-main{padding:12px}.focus-side{padding:24px 20px}.focus-layout{width:var(--shell);min-height:0}.video-empty{padding:24px 18px}.video-empty p{font-size:.9375rem}.lang-pop{max-width:calc(100vw - 32px);inset-inline-end:-50px}.footer-links{gap:20px}.account-row{flex-wrap:wrap}.account-profile{flex-wrap:wrap}.billing-status{flex-wrap:wrap}.collection-grid,.guide-grid,.support-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:370px){.brand-copy strong{max-width:100px;line-height:1.3}.brand-mark{width:28px;height:28px}.nav{gap:6px}.hero h1{font-size:2.4rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}@view-transition{navigation:none}}
/* Billing is not a tab panel; both existing plans remain visible. */
body[data-page="billing"] .pricing-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
body[data-page="billing"] .pricing-grid .plan{display:flex;flex-direction:column;align-items:stretch;gap:14px;position:relative}
body[data-page="billing"] .plan h3{font-size:1.5rem;margin:0}
body[data-page="billing"] .plan ul{font-size:1rem;line-height:2;color:#526373;padding-inline-start:22px;margin:0}
body[data-page="billing"] .plan-badge{position:static;align-self:start;font-size:.8125rem;line-height:1.5;padding:6px 12px}
body[data-page="billing"] .plan-cta{margin-top:auto}
.focus-nav{height:auto}.video-frame:has(.video-empty:not([hidden])){aspect-ratio:auto;min-height:320px}.video-empty{padding:26px}.note-box{padding:0;border:0;background:none}
.auth-tabs button{font-size:.9375rem;min-height:44px;height:auto;padding:8px 14px}.form-message{font-size:.9375rem;line-height:1.7}.divider{font-size:.875rem;color:#586d80}.auth-story .bottom{font-size:.875rem;color:#b7cbdc}.billing-status strong{font-size:1rem}.editor-card .field textarea:focus-visible{outline:2px solid #6f92b0;outline-offset:8px}.account-row span{color:#526373}.status-badge{color:#355f47}.security-item small{color:#526373}.support-card .micro{color:#526373}
@media(max-width:680px){body[data-page="billing"] .pricing-grid{grid-template-columns:minmax(0,1fr)}.video-frame:has(.video-empty:not([hidden])){min-height:330px}}